TL;DR — Key Takeaways
- →IFICI, Beckham, impatriati, the Dutch 30% ruling, Greece HNWI, and Thailand LTR are different statutes.
- →A Big Four summary is the place to read the rule. It is not your salary.
- →Domicyle's modeler applies the published program to gross income next to ordinary tax.
- →Eligibility in the tool is simplified. A licensed adviser confirms whether you qualify.
Short answer
Use a regime calculator when you need your salary under more than one special program, side by side. A country guide or a firm PDF is still the right place to read the statute.
What to use for what
| Source | Good for |
|---|---|
| Law-firm or Big Four PDF | The rule, the caps, and who qualifies |
| One-country calculator | A single regime on a single salary |
| Domicyle Special Regime Modeler | IFICI, Beckham, impatriati, Netherlands 30% ruling, Greece HNWI, and Thailand LTR on your income, next to standard tax |
| Domicyle calculator | The same salary across countries, with a regime toggle where the dataset has one |
The modeler does not confirm eligibility. Read the country regime page, then confirm with a licensed adviser before you move.
Educational planning only — not tax advice.